Email Formats

{
  "mx": [
    "10 mx01.mail.icloud.com.",
    "10 mx02.mail.icloud.com."
  ],
  "spf": [
    "v=spf1 include:icloud.com include:spf.web-dns1.com ip4:144.217.129.53 ip4:173.46.152.128/25 ip4:199.244.76.0/24 ip4:51.222.43.65 ~all"
  ]
}